Siglent SSA3021X 9kHz - 2GHz Spectrum Analyzer with Tracking Generator

New SSA3000X instruments feature approximately 40 hours of free trials of the above options. The trial timer is running when the instrument is powered on. After the trial has expired, the function will be disabled/greyed out.

Download the latest firmware for FREE 1 Hz RBW selection!  

View the EEVBlog SSA3021X Tear-down video here.

Siglent’s SSA3021X Spectrum Analyzer covers signals in the 9 kHz – 2.1 GHz range and measures the magnitude of an input signal versus frequency over the full frequency range of the instrument. It is ideal for measuring the power of the spectrum of both known and unknown signals.  Analyzing electrical signal spectra helps characterize wireless transmitters or other electronic devices, determining dominant frequency, power, distortion, harmonics, bandwidth, and other spectral components of a signal that are not easily detected in time domain displays.  

• 1 Hz 3dB resolution bandwidth
• Low phase noise
• Very sensitive with a low noise floor, DANL 
• Excellent amplitude accuracy 
• Wide frequency range
• High third-order intercept point
• Large display 

Siglent Spectrum and Vector Analyzers  and Signal Generators  products are now compatible with industry-leading software for EMC testing. Both ETS Lindgren TILE! and TekBox EMCView software now have driver support for many Siglent products. This helps companies doing pre-compliance and immunity testing to easily integrate Siglent instruments into their existing test systems.